| Byte # | Description | Type |
|---|---|---|
| 00 | Packet Type | 0x48 - 'H' |
| 01 | T1 | Signed int (1 byte) |
| 02 | T2 | Signed int (1 byte) |
| 03 | T3 | Signed int (1 byte) |
| 04 | T4 | Signed int (1 byte) |
| 05 | Empty | Empty |
| 06 | Empty | Empty |
| 07 | Pump ESC | 1 byte (0 to 255 PWM Val) |
| Byte # | Description | Type |
|---|---|---|
| 00 | Packet Type | 0x56 - 'V' |
| 01 | T5 | Signed int (1 byte) |
| 02 | T6 | Signed int (1 byte) |
| 03 | T7 | Signed int (1 byte) |
| 04 | T8 | Signed int (1 byte) |
| 05 | Empty | Empty |
| 06 | Empty | Empty |
| 07 | Empty | 1 byte - bool for pid / manual control |